baber/WOPTO huggingface dataset:
Patent CA-2283925-A1 (CA)
Inventor: BAUMANN ERNST
IPC: A01N57/32
Filed: 1998-03-12
Abstract: L'invention concerne des dérivés de la thiazolimine de la formule (I) dans laquelle les substituants ont la signification suivante: X, Y désignent indépendamment l'un de l'autre hydrogène, halogène, alkyle C¿1?-C¿4?, haloalkyle C¿1?-C¿4?; Z désigne hydrogène; alkyle C¿1?-C¿8?, alkényle C¿2?-C¿8?, alkinyle C¿2?-C¿8?, alcoxy C¿1?-C¿8?, alkylthio C¿1?-C¿8?, ces groupes pouvant être substitués par un à cinq halogène ou alcoxy C¿1?-C¿4?; aryle, hétaryle, benzyle, ces groupes pouvant être substitués par alkyle C¿1?-C¿4?, alcoxy C¿1?-C¿4?, haloalkyle C¿1?-C¿4?, halo-alcoxy C¿1?-C¿4?, halogène, nitro ou cyano; ou un des groupes suivants (a...), R?1¿, R?2¿ désignent hydrogène, halogène; alkyle C¿1?-C¿4?, alkényle C¿2?-C¿4?, alkinyle C¿2?-C¿4?, ces groupes pouvant être substitués par un à cinq halogène ou par alcoxy C¿1?-C¿4?; n vaut 1 ou 2; m vaut 0, 1 ou 2, R?3¿ à R?6¿ ont la signification mentionnée dans la description. L'invention concerne en outre les sels des composés I pouvant être utilisés dans le domaine agricole.
Patent CA-2289438-A1 (CA)
Title: Transmitting system for small-sized vehicle
Inventor: KIHARA TERUO
IPC: B62M7/02
Filed: 1999-11-12
Abstract: In a transmitting system for a small-sized vehicle in which a crankshaft of an engine and an input shaft of a multi-stage transmission are connected to each other through a fluid transmitting device including a pump impeller connected to the engine, and a turbine impeller connected to the transmission, a shifting clutch is interposed between the crankshaft of the engine and the multi-stage transmission in a series relation to the fluid transmitting device. Thus, a creep phenomenon of the fluid transmitting device can be eliminated, and the shifting operation of the transmission can be conducted lightly, by bringing the shifting clutch into its OFF state.
Patent CA-2290630-A1 (CA)
Title: Nf-kb inhibitors containing as the active ingredient phenylmethyl benzoquinone
Inventor: NUNOKAWA YOICHI
IPC: A61K31/40
Filed: 1999-03-19
Abstract: NF-B inhibitors containing as the active ingredient benzoquinone derivatives represented by general formula (I), hydroquinone compounds thereof or salts of the same, wherein R1, R2 and R3 independently represent each H, C1-5 alkyl or C1-5 alkoxy; R4 represents H, hydroxy-methyl, alkyl or optionally esterified or amidated carboxy; Z is represented by formula (A); and n is from 0 to 6.
Patent CA-2293515-A1 (CA)
Title: Bar screen basket for fiber suspensions and method for the production thereof
Inventor: HUTZLER HAGEN WILHELM
IPC: D21D5/16
Filed: 1998-06-13
Abstract: Rotationally symmetrical screen for fiber suspensions with an inlet side and an outlet side for the fiber suspension, with a series of profiled bars which extend transversely to the circumferential direction of the screen and form slot-shaped screen openings between them, the cross section of the profiled bars having an elongate shape with a first end region facing away from the screen outlet side and a second end region facing away from the screen inlet side, and with metallic supporting rings lying in planes extending perpendicularly to the screen axis and being arranged in spaced relation to one another, each of the supporting rings having a series of cutouts open at their edge towards the screen inlet side, the shape of the cutouts - viewed in the direction of the screen axis - corresponding to the configuration of the second cross-sectional end regions of the profiled bars lying in the cutouts, and forming at a radial spacing from the edge of the supporting ring facing the screen inlet side an undercut in which a projection of the profiled bar cross section engages so that the profiled bars are held positively in a radial direction in relation to the screen axis and in the circumferential direction of the screen with their second cross-sectional end regions in the supporting ring cutouts; for a simple and permanently precise fixing of the profiled bars in the supporting rings, the latter are provided on the side of the profiled bars facing the screen outlet side with regions which are deformed such that as a result of a displacement of supporting ring material in the direction towards the screen inlet side, the profiled bar projections are pressed in this direction against the undercuts of the supporting ring cutouts.
Patent CA-2302381-A1 (CA)
Title: Process for producing 3,4-dihydroxy-3-cyclobutene-1,2-dione
Inventor: TANAKA ASAKO
IPC: C07C45/65
Filed: 1998-09-07
Abstract: The present invention provides a method for manufacturing 3,4-dihydroxy-3-cyclobutene-1,2-dione represented by the following general formula (III) (usual name:  "squaric acid") through the following reaction processes 1 - 4, using a vinyl ether represented by the following general formula (V) and a halogenoacetyl halide represented by the following general formula (VI) as starting materials.   (see formula V, VI, IV, I, II, III) [wherein, R1 represents an alkyl group; and R2, R3, R4, and X are the same or different and each represents halogen]
Patent CA-2303019-A1 (CA)
Title: Semiconductor device manufacturing method of accurately performing alignment of patterning, and mask for exposure
Inventor: INOMOTO YASUMASA
IPC: G03F1/42
Filed: 2000-03-29
Abstract: A method of forming markers in manufacture with excellent productivity of a semiconductor device capable of forming the markers accurately aligned with the crystal direction in the same position of a semiconductor crystal substrate is provided.      There is a marker forming method of forming a stepper marker pattern part (202) on the main surface of a semiconductor crystal substrate (101), and a mask (201) for exposure is overlaid on the position where segment-shaped patterns (205) formed on the main surface of the mask (201) for exposure match with a cleavage orientation flat (102) of the semiconductor crystal substrate (101), and the stepper marker pattern part is transferred by contact exposure. Because of this, the stepper marker pattern part. (202) can be formed in the same position within the semiconductor crystal substrate (101). As a result of this, by using a stepper aligner with an automatic alignment function, operating efficiency of an exposure process improves and high productivity can be obtained.
Patent CA-2303582-A1 (CA)
Inventor: WU CHIN-SUNG
IPC: B26B17/00
Filed: 2000-03-30
Abstract: A pair of shears 20 has a pair of blades 40, a main handle 22, an auxiliary handle 39, a lug 28, and a shaft 21.      The lug 28 is connected to the auxiliary handle 39. The shaft 21 is disposed on a bottom of the lug 28. The shaft 21 has an insertion groove 24. The lug 28 has a circular aperture 33. The main handle 22 has a protection bow 35, a hollow interior 36, an upper recess 31 receiving a spring 32, a round hole 221 formed on an upper portion of the main handle 22 and receiving the shaft 21, and a circular hole 222 communicating with the round hole 221. A bolt 23 is inserted in the insertion groove 24 via the circular hole 222. A rod 34 has a lower end inserted in the upper recess 31 and an upper end inserted in the circular aperture 33.
Patent CA-2304497-A1 (CA)
Title: Systeme de television numerique multicanal
Inventor: DE SAINT MARC GUILLAUME
IPC: H04N7/08
Filed: 1998-10-01
Abstract: Ce système de télévision numérique comprend un moyen de transmission (4, 6) servant à transmettre des informations audiovisuelles numériques sur plusieurs canaux (41) et il se caractérise en ce qu'il comprend en outre un moyen d'introduction (44, 45) grâce auquel un message d'événement concernant un événement en direct diffusé sur au moins un canal peut être introduit en temps réel dans le train de données d'au moins un autre canal, ce message événement contenant des informations relatives au déroulement d'un événement et au canal sur lequel se déroule cet événement. Le moyen de transmission comprend de préférence également un dispositif de temporisation (3) servant à introduire un délai prédéterminé dans le temps de transmission des informations audiovisuelles diffusées sur chacun des canaux. Cette invention trouve une application particulière dans le cas de la transmission simultanée d'événements sportifs, où un spectateur regardant un canal peut être informé sur un autre canal du déroulement d'un événement tel qu'un but marqué.
Patent CA-2304941-A1 (CA)
Inventor: HUANG TAI-LONG
IPC: C08J9/00
Filed: 2000-04-10
Abstract: A PVC-based composition contains a vinyl chloride polymer, a powdered wood, at least a filler, and a foaming agent.
Patent CA-2305271-A1 (CA)
Title: Separateur de cellules polymeres a ions lithium
Inventor: MANNA JOSEPH E
IPC: H01M50/451
Filed: 1998-10-12
Abstract: L'invention concerne une cellule à ions lithium comportant une anode et une cathode polymères séparées par un séparateur. Le séparateur, tel qu'un séparateur en fibres polymères non tissées, est conçu avec sa propre structure discrète, sans substrat de support et avec une intégrité structurale; il a en outre été stratifié/comprimé entre les éléments anode et cathode polymères. Des cellules opérationnelles sont rendues plus fines malgré la structure discrète auto-portante, le débit obtenu et le rendement thermique s'en trouvant améliorés.
Patent CA-2307513-A1 (CA)
Inventor: HANSCH EGON
IPC: B65H5/12
Filed: 2000-05-04
Abstract: The apparatus has a conveying arrangement (10) with clamps (12) which are arranged one behind the other and are driven along the circulatory path (18) in the direction of circulation (U). In the receiving section (16), the mouth (14) of the clamps (12) is directed in the direction of circulation (U) and intended for gripping at the trailing edge (22'), as seen in the direction of circulation (U), a sheet-like article (22) arranged on the bearing element (20). The bearing element (20) has two bearing rails (60, 62), the upstream bearing rail (60), as seen in the direction of circulation (U), being designed such that it can be pushed away by the clamps (12). The bearing element can also be formed by an area of bristles (98).
Patent CA-2307930-A1 (CA)
Inventor: IWASAKI YOSHIO
IPC: G01M3/36
Filed: 2000-05-09
Abstract: Method to determine the quality of a seal of a sealed container in a short period of time in an accurate manner.      The method includes a first step for measuring the position of a center portion of said lid in the height direction prior to said retort sterilization process; a second step for exposing said sealed container to a pressurized air at least once in said retort sterilization process; a third step for taking out said container from a retort autoclave after the second step and measuring-the position of the center portion of said lid in the height direction which was measured in the first step; and a fourth step for determining the quality of seal from a result obtained by comparing the measured value obtained in the first step with the measured value obtained in the third step.
Patent CA-2311035-A1 (CA)
Title: Use of simethicone to treat ulcerative colitis
Inventor: SOX THOMAS
IPC: A61K31/80
Filed: 2000-06-08
Abstract: The present invention provides compositions and methods for treating ulcerative colitis by providing an effective amount of simethicone and in a preferred embodiment in combination with sulfasalazine.
Patent CA-2311995-A1 (CA)
Title: Process for preparing acetophenone, products produced therefrom and organoleptic uses of said products
Inventor: BLOCKER ROBERT W
IPC: C12P7/26
Filed: 2000-06-19
Abstract: A process for producing acetephenone from a source of cinnamic acid is carried out with high amounts of oxygen and sugar in the presence of a bacteria species. Fragrance compositions and foodstuff compositions are augmented and enhanced by the presence of the product compound.
Patent CA-2313111-A1 (CA)
Title: Wireless mobile call location and delivery for non-geographic numbers using a wireline ssp+scp/wireless hlr interface
Inventor: HOWE WALTER WESLEY
IPC: H04Q3/00
Filed: 2000-06-29
Abstract: A system and method is provided for establishing a call to a wireless directory number that comprises either a non-geographic directory number or a non--diable directory number. A call is placed from a wireline telephone (155) to a preselected geographic-based access directory number (DN). The originating switching node (150, 810), which may be an AIN-capable SSP, recognizes the access DN as an AIN trigger, and thereafter identifies a signaling node (220, 820), which may be an AIN-capable SCP, that is associated with the dialed access DN. The originating switching node (150, 810) is then controlled to provide dialtone and collect digits from the caller, the collected digits corresponding to the non- geographic or non-dialable wireless directory number. Thereafter, the originating switching node (150, 810) transmits the collected digits to the signaling node (220, 820). The signaling node (220, 820) sends a location request that includes the wireless DN to an HLR, which returns a temporary local directory number (TLDN) in accordance with ANSI-41 processing protocols. The call connection is thereafter performed directly from the originating switching node (150, 810) in the end office to a visited cellular switch using the TLDN. The method and system allows mobile location and call delivery using non-geographic directory numbers with a single call from any end-point.
Patent CA-2314595-A1 (CA)
Inventor: MARX ACHIM
IPC: C12N15/09
Filed: 2000-08-10
Abstract: The invention provides nucleotide sequences encoding for the sod gene and a process for the fermentative preparation of nucleotides, vitamins and L-amino acids, in particular L-lysine, using coryneform bacteria in which the sod gene is amplified.
Patent CA-2315834-A1 (CA)
Inventor: UCHIDA MAMORU
IPC: C08J5/00
Filed: 2000-07-27
Abstract: There is provided a studless tire that is excellent especially in performance on a snow or ice road. A studless tire, wherein non-metal staple fibers having an average fiber diameter of 1 to 100 µm and an average length of 0.1 to 5 mm are dispersed in a diene rubber in such a way that the non-metal staple fibers are oriented in a thickness direction of a tread, a complex elastic modulus E1 in the thickness direction of the tread and an elastic module E2 in a circumferential direction of the tire measured at 25°C satisfy the equation 1.1 <= E1/E2 <= 4, and hardness of the tread rubber measured at -10°C is 45 to 75 degrees.
Patent CA-2316428-A1 (CA)
Inventor: POIER M SKYE
IPC: H04L29/06
Filed: 2000-08-18
Abstract: A system and method to enable the secure transfer of information between nodal points in a workgroup over a public network by facilitating the creation of a virtual private network (VPN). The system comprises at least 3 nodal points and where at least one of these nodal points is an ENS server. The system is configured so as to centrally manage the system and allow for the update, modification, and implementation of information for each node in the workgroup from an ENS server. The system further comprises a database linked to the ENS  server and a client application having an ENS library located at each node. The client application communicates with the ENS library through an API, and where the library transmits data to and receives data from the ENS server.
Patent CA-2316699-A1 (CA)
Title: Rigid reactive cord and methods of use and manufacture
Inventor: GERST ERIC C
IPC: F28G7/00
Filed: 2000-08-25
Abstract: The present invention provides a rigid reactive cord such as a detonating cord (10) that includes a core (38) of an energetic material and a rigid non-metal sheath (40) disposed about the core. The cord (10) is sufficiently rigid so that it can be inserted through a material to be fractured or through passages formed therein. A method of using the rigid reactive cord for the removal of combustion residue from boiler tubes is also presented.
Patent CA-2317988-A1 (CA)
Title: Method and apparatus for winding elongate strand material
Inventor: JEFFREY C ALLAN
IPC: B65H54/58
Filed: 2000-09-11
Abstract: A method and apparatus is described for winding hose into a hose package such that the hose may later be dispensed from the hose package without twisting. The apparatus includes a drum for winding the hose thereon and an indexer for feeding the hose onto the drum such that the hose forms the hose package. The hose package includes a plurality of first loops forming a first coil adjacent a first end of the drum and a plurality of second loops forming a second coil adjacent a second end of th-e drum. The first and second loops are alternately formed such that the hose extends from the first coil to the second coil at a crossover point between the coils after each loop is formed. When the hose package is removed from the apparatus an inner end of the hose is inserted between the first and second coils past a periphery of the coils. In this arrangement, the hose may be drawn out from the hose package without twisting of the hose.
Patent CA-2319510-A1 (CA)
Title: Vinyl acetate catalyst preparation method
Inventor: JOHNSON LELAND R
IPC: C07B61/00
Filed: 1999-01-27
Abstract: A method is provided to manufacture a palladium-gold catalyst by separately impregnating and fixing the palladium and gold and reducing the fixed solids to free metal on a suitable support useful for vinyl acetate manufacture from ethylene and acetic acid.
Patent CA-2325333-A1 (CA)
Inventor: NYSSEN PETER-ROGER
IPC: C09B67/20
Filed: 2000-11-09
Abstract: The invention relates to a method of coloring seed, seed-dressing materials, or seed-dressing material formulations with solid pigment preparations containing (a) at least one organic or inorganic pigment and (b) at least one compound selected from the group consisting of polyether polyols, reaction products of alkylene oxides with alkylatable compounds, or oxalkylated phenols, wherein the solid pigment preparations have a water content of less than 10% by weight, based on the pigment preparation, and a mean weight average particle size of 20 to 2000 µm.
Patent CA-2325570-A1 (CA)
Inventor: GLEDDIE STEPHEN
IPC: C12N15/82
Filed: 1999-03-19
Abstract: This invention is directed to a method for the expression of a gene of interest, or a chimeric or modified gene allowing the localization of a protein, protein fusion, peptide or fragment of interest within the extracellular domain of a floral cell. This method comprises preparing a construct comprising a promoter sequence capable of expressing a gene encoding the protein, protein fusion, peptide, or fragment of interest, within the floral cell; a translated sequence of the protein, protein fusion, peptide, or fragment of interest, which is localized within the extracellular domain of a floral cell; a gene that encodes the protein, protein fusion, peptide, or fragment of interest; and a terminator sequence, and transforming a plant. Plants transformed with such a construct are characterized as having a protein, fragment thereof, or peptide of interest on the surface of a floral cell. Such localized proteins or peptides may be used for the purposes of peptide display, mediating plant sterility, modifying pollen-pistil interactions, altering pollen for insect consumption etc.
Patent CA-2334207-A1 (CA)
Inventor: RAHKOMAA JOUNI
IPC: D21F1/00
Filed: 1999-05-27
Abstract: The invention concerns an equipment and a method in a paper or board machine for mixing fresh stock (M) with water (V) used for dilution of the fresh stock. At the point of mixing (K) of the dilution water (V) and the fresh stock (M) passed from the pipe (13), there is at least one such pipe portion as comprises a wave-shaped form in its connection in the cross section of the pipe. The invention overcomes mixing problems with the prior art.
Patent CA-2334270-A1 (CA)
Title: Industrial component holder assembly and rack
Inventor: KORTMAN JOYCE E
IPC: B65D85/68
Filed: 2001-02-02
Abstract: A rack for holding industrial components, such as vehicle components, including class A components, includes a rigid frame and a collapsible, self-supporting frame which is positionable in the rigid frame. The collapsible, self-supporting frame is adapted to support a plurality of industrial components in at least a spaced vertical arrangement. Preferably, the rack also includes a cover which is movably mounted to the rigid frame and is movable between a closed position to cover the components in the collapsible, self-supporting frame and an open position retracted in the rigid frame to permit access to the components supported by the self-supporting frame.
Patent CA-2334835-A1 (CA)
Title: Minimally invasive valve annulus sizer
Inventor: MYERS KEITH E
IPC: A61F2/24
Filed: 1999-06-18
Abstract: An annulus sizer measures the size of a valve annulus during annuloplasty surgery. The annulus sizer includes a sizing portion for measuring the valve annulus and a coupling portion for attaching to a handle. The coupling portion is disposed on a proximal surface of the sizing portion. The sizing portion has a thickness on the order of about 0.1 inch. This relatively small thickness of the sizer facilitates minimally invasive annuloplasty surgery.      For example, the sizer may be inserted through a relatively small intercostal incision. In addition, the relatively thin sizing portion minimizes optical distortion. The coupling portion may be disposed on the sizing portion at a location which is offset from the center of the sizer, thereby defining an enlarged viewing area. The coupling portion may have threading to engage with threading of the handle to ensure secure attachment.
Patent CA-2335409-A1 (CA)
Title: Apparatus and method for plasma preparation
Inventor: CARROLL RICHARD J
IPC: A61K35/16
Filed: 1997-12-02
Abstract: A collection device for plasma preparation for diagnostic assays. The device comprises a spray-dried anticoagulant formulation on the interior surface of the device and a thixotropic polymeric gel. The device is an improvement over commercially available devices which contain liquid anticoagulant formulations, for use in nucleic acid testing that employ amplifications technologies including, but not limited to, polymerase chain reaction (PCR), branched DNA (bDNA) and nucleic acid sequenced based amplification (NASBA).
Patent CA-2336273-A1 (CA)
Title: Method and apparatus for light outage detection
Inventor: HILLEARY THOMAS N
IPC: B60Q11/00
Filed: 2001-03-01
Abstract: To reduce or eliminate difficulties inherent in manual reporting of signal light failures, especially at remote railroad grade crossings, there is provided, in one embodiment of the present invention, a system for monitoring failure of a lighted signal that includes lighting configured to flash during a predetermined alarm condition. The system includes a power supply configured to power the lighting during the predetermined alarm condition and to provide a timing signal indicative of power being applied to the lighting; a detector/transmitter responsive to the timing signal to detect lighting parameters when the lighting is flashed on to generate a signal indicative of the lighting parameters and to generate a signal indicative of the lighting parameters; and a receiver/concentrator responsive to the signal indicative of the lighting parameters to generate a signal indicative of predetermined fault conditions of the lighting.
Patent CA-2336515-A1 (CA)
Inventor: NOVAKOWSKI JASON C
IPC: B65F3/00
Filed: 2001-03-01
Abstract: A transportation unit is provided for the secure and efficient collection, storage, and hauling of waste. The unit consists of a fully enclosed containment area that is secured to a frame and supported by wheels. The containment area is equipped with a dual access sliding door system to facilitate the convenient loading and unloading of waste.